| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $117.36 | 7.691% | $126.3862 | $126.39 | $126.40 | $126.40 |
| Purchase #2 | $122.80 | 10.825% | $136.0931 | $136.09 | $136.10 | $136.10 |
| Purchase #3 | $92.95 | 3.171% | $95.8974 | $95.90 | $95.90 | $95.90 |
| Purchase #4 | $136.77 | 9.769% | $150.1311 | $150.13 | $150.15 | $150.10 |
| Purchase #5 | $210.42 | 13.331% | $238.4711 | $238.47 | $238.45 | $238.50 |
| Purchase #6 | $237.45 | 8.631% | $257.9443 | $257.94 | $257.95 | $257.90 |
| Purchase #7 | $53.42 | 12.313% | $59.9976 | $60.00 | $60.00 | $60.00 |
| 7 purchase totals = | $971.17 | $1,064.9208 | $1,064.92 | $1,064.95 | $1,064.90 | |